A solution is to be kept between 30oC and 35oC. What is the range of temperature in degree Fahrenheit?

Solution:

Let us take C₁ = 30^o C and C₂ = 35^o

We know that the expression for relating celsius and faranheit degree is given by:

F = 9/5C + 32

Making use of the formula aove, we can write:

Now,

Therefore, the range of temperature of the given solution in degree Fahrenheit is 86° F and 95° F.